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Avogadro Number and Mole MCQs Quiz Online PDF Download eBook

Solve Avogadro number and mole Multiple Choice Questions (MCQ), avogadro number and mole quiz answers PDF worksheet, grade 9 chemistry practice test for online school programs. Learn fundamentals of chemistry Multiple Choice Questions and Answers (MCQs), "Avogadro Number and Mole" quiz questions and answers for online school and college. Learn ions and free radicals, elements and compounds particles, atomic and mass number, avogadro number and mole test prep for taking online classes.

"A mole of any substance contains" Multiple Choice Questions (MCQ) on atmosphere composition with choices 6.022 * 1022 particles, 6.022 * 1023 particles, 6.022 * 1024 particles, and 6.022 * 1025 particles for online school and college. Practice fundamentals of chemistry quiz questions for online certificate programs for free online courses.

MCQs on Avogadro Number and Mole PDF Download eBook

MCQ: A mole of any substance contains

  1. 6.022 * 1022 particles
  2. 6.022 * 1023 particles
  3. 6.022 * 1024 particles
  4. 6.022 * 1025 particles

B

MCQ: 1 mole of a substance refers to

  1. molar mass
  2. atomic mass
  3. electron mass
  4. neutron mass

A

MCQ: 6.022 * 1023 atoms of Sulphur contains

  1. 2 moles
  2. 3 moles
  3. 4 moles
  4. 1 mole

D

MCQ: If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are

  1. x
  2. 0.5x
  3. 2x
  4. 1.5x

B

MCQ: The number of atoms of hydrogen in 2 moles of NH3

  1. 5 * 1023
  2. 3.01 * 1023
  3. 3.61 * 1024
  4. 4 * 1023

C